Migrating to newer versions of Sencha Command

As I have upgraded from beta to beta of Sencha Cmd I have manually updated the changes in the related build scripts for my workspace and pages. Is there an automated way to do this or will there be in the future?

The "sencha app upgrade" command will upgrade the necessary pieces of an app. Run it from the application folder. It will upgrade the SDK as well as the Cmd pieces.

I would recommend performing the upgrade and then reviewing the diffs it produces in your version control, in case you have modified one of the few files it considers to be "internal" (e.g., build-impl.xml). If you have modified those files, you will need to merge your changes back.